An ex-rental in Auckland’s Beach Haven with a once-tired weatherboard exterior has been transformed into a modern bohemian dream In a nutshell Who lives here? Amanda Fitzsimmons (full-time mum and stylist/artist for Rococo and Rose), husband Tim (portfolio manager), Phoebe, 9, Archie, 7, and cats Frankie and Romy. What attracted you to Beach Haven? Originally, it was …